| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(C2H3O2)3 + 3 K2CO3 = Al(CO3)3 + 3 K2(C2H3O2)
Ca(NO3)2*4H2O + Mg(NO3)2*4H2O + SiO2 + NH2CH2COOH = Ca7MgSi4O16 + CO2 + H2O + N2 =>
63 Ca(NO3)2*4H2O + 9 Mg(NO3)2*4H2O + 36 SiO2 + 80 NH2CH2COOH = 9 Ca7MgSi4O16 + 160 CO2 + 488 H2O + 112 N2
Al2(SO4)3(s) + KOH(aq) = Al(OH)3(aq) + K2SO4(aq) =>
Al2(SO4)3(s) + 6 KOH(aq) = 2 Al(OH)3(aq) + 3 K2SO4(aq)
Pb + AgN = Ag + PbN =>
Pb + AgN = Ag + PbN
Ca(NO3)2*4H2O + Mg(NO3)2*4H2O + SiO2 + NH2CH2COOH = Ca7MgSi4O16 + CO2 + H2O + N2 =>
63 Ca(NO3)2*4H2O + 9 Mg(NO3)2*4H2O + 36 SiO2 + 80 NH2CH2COOH = 9 Ca7MgSi4O16 + 160 CO2 + 488 H2O + 112 N2
Pb + AgN = Ag + PbN =>
Pb + AgN = Ag + PbN
C5H12O + SO4 = CO2 + H2O + H2S =>
C5H12O + 3 SO4 = 5 CO2 + 3 H2O + 3 H2S
CuSO4 + NaSiO3 = CuSiO3 + NaSO4 =>
CuSO4 + NaSiO3 = CuSiO3 + NaSO4
CH3CO2K + HI = KI + CH3COOH =>
CH3CO2K + HI = KI + CH3COOH
NH3(g) + HCl = [NH4]Cl =>
NH3(g) + HCl = [NH4]Cl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
(SO2) + (Na2Cr2O7) + (H2)(SO4) = (Na2SO4) + (Cr2(SO4)3) + (H2O) =>
3(SO2) + (Na2Cr2O7) + (H2)(SO4) = (Na2SO4) + (Cr2(SO4)3) + (H2O)
K(s) + Cl2(g) + O2(g) = KClO3(s) =>
2 K(s) + Cl2(g) + 3 O2(g) = 2 KClO3(s)
Ca(CO3) + HCl = CaCl2 + H2(CO3) =>
Ca(CO3) + 2 HCl = CaCl2 + H2(CO3)
(NH4)2SO4 + Na2CO3 = Na2SO4 + NH4HCO3 + NH3 =>
(NH4)2SO4 + Na2CO3 = Na2SO4 + NH4HCO3 + NH3
Ca(OH)2 + H2C2O4 = H2(OH)2 + CaC2O4 =>
Ca(OH)2 + H2C2O4 = H2(OH)2 + CaC2O4
HCe + Ca(OH)2 = CaCe2 + H2O =>
2 HCe + Ca(OH)2 = CaCe2 + 2 H2O
SrSO3 + HCl = SrCl2 + H2O + SO2 =>
SrSO3 + 2 HCl = SrCl2 + H2O + SO2
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
Hg2NO3 = Hg + NO2 + O2 =>
2 Hg2NO3 = 4 Hg + 2 NO2 + O2
BrNO3 + NH4PO4 = BrPO4 + NH4NO3 =>
BrNO3 + NH4PO4 = BrPO4 + NH4NO3
C2H5OH + MnO4{-} = C2H3O2{-} + MnO2 + H2O + OH{-} =>
3 C2H5OH + 4 MnO4{-} = 3 C2H3O2{-} + 4 MnO2 + 4 H2O + OH{-}
K2MnO4 + Cr2(SO4)3 + KOH = K2SO4 + MnO2 + K2Cr2O7 + H2O =>
3 K2MnO4 + Cr2(SO4)3 + 2 KOH = 3 K2SO4 + 3 MnO2 + K2Cr2O7 + H2O
K2Cr2O7 + H2O2 = KOH + CrO4 + H2O =>
K2Cr2O7 + 2 H2O2 = 2 KOH + 2 CrO4 + H2O
NiSO4 + KMnO4 + H2SO4 = Ni2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 NiSO4 + 2 KMnO4 + 8 H2SO4 = 5 Ni2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
HOCH2CH2OH(l) + SOCl2(l) = ClCH2CH2Cl(l) + SO2(g) + HCl(g) =>
HOCH2CH2OH(l) + 2 SOCl2(l) = ClCH2CH2Cl(l) + 2 SO2(g) + 2 HCl(g)
SrSO3 + HCl = SrCl2 + H2O + SO2 =>
SrSO3 + 2 HCl = SrCl2 + H2O + SO2
Li(OH) + Ca(NO3)2 = Li(NO3) + Ca(OH)2 =>
2 Li(OH) + Ca(NO3)2 = 2 Li(NO3) + Ca(OH)2
C5H12O + SO4 = CO2 + H2O + H2S =>
C5H12O + 3 SO4 = 5 CO2 + 3 H2O + 3 H2S
[AsO3]3{-} + [NO3]{-} + H{+} = [AsO4]3{-} + N2O3 + H2O =>
2[AsO3]3{-} + 6[NO3]{-} + 6 H{+} = 2[AsO4]3{-} + 3 N2O3 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NiCO3 + HCl = NiCl2 + CO2 + H2O =>
NiCO3 + 2 HCl = NiCl2 + CO2 + H2O
CuCO3 + HCl = CuCl2 + H2O + CO2 =>
CuCO3 + 2 HCl = CuCl2 + H2O + CO2
Al(C2H3O2)3 + K2CO3 = Al(CO3)3 + K2(C2H3O2) =>
Al(C2H3O2)3 + 3 K2CO3 = Al(CO3)3 + 3 K2(C2H3O2)
Al2(SO4)3(s) + KOH(aq) = Al(OH)3(aq) + K2SO4(aq) =>
Al2(SO4)3(s) + 6 KOH(aq) = 2 Al(OH)3(aq) + 3 K2SO4(aq)
(NaN3) = N2 + Na =>
2(NaN3) = 3 N2 + 2 Na
Fe5 = Fe45 =>
9 Fe5 = Fe45
Al + GeO2 = Al2O3 + Ge =>
4 Al + 3 GeO2 = 2 Al2O3 + 3 Ge
Pb + AgN = Ag + PbN =>
Pb + AgN = Ag + PbN
N2O3 + SO2 = NO + SO3 =>
N2O3 + SO2 = 2 NO + SO3
Na3AlF6 + Al2O3 = NaAlOF2 =>
Na3AlF6 + Al2O3 = 3 NaAlOF2
K3AsO4 = As + K3O4 =>
K3AsO4 = As + K3O4
C5H12(l) + O2 = CO2 + H2O =>
C5H12(l) + 8 O2 = 5 CO2 + 6 H2O
CH2CHCH2SCN + KPO4I2 = CH2CHCH2PO4I2 + KSCN =>
CH2CHCH2SCN + KPO4I2 = CH2CHCH2PO4I2 + KSCN
K(Cl)O3 = K(Cl) + O2 =>
2 K(Cl)O3 = 2 K(Cl) + 3 O2
HCl(ac) + ZnSO3(s) = ZnCl(ac) + HSO3(g) =>
HCl(ac) + ZnSO3(s) = ZnCl(ac) + HSO3(g)
Pb + AgN = Ag + PbN =>
Pb + AgN = Ag + PbN
MgO + Cl2 = MgClO =>
2 MgO + Cl2 = 2 MgClO
HCl + K2Cr2O7 + CH3CHCH3CH2OH = CrCl3 + H2O + CH3COOH + KCl =>
32 HCl + 4 K2Cr2O7 + 3 CH3CHCH3CH2OH = 8 CrCl3 + 19 H2O + 6 CH3COOH + 8 KCl
C8H6O + O2 = C8H4O3 + H2O =>
2 C8H6O + 3 O2 = 2 C8H4O3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/23/25
Équations équilibrées sur03/25/24
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